Hi guys, = (Is that politically correct?) I would do an informal survey on types of Bus Technologies that are being= used out there. Are they here to stay, or just a fad? What technologies are = you using? Would you use it again? Would if you could build a green-field plant? I will go first... In the not so distant future, I will be installing Profibus for communica= tions to remote I/O racks. This was a decision heavily made by vendor specific= products, but does have its advantages. Profibus is an established technology, rated near the top for intelligence, and will generally allow= for integration of different vendor devices. Some of the other technologies = that I see as getting the most press lately, and what I view as Leaders are Foundation Fieldbus HSE & H1, DeviceNet, & AS-i. I know there are many m= ore our there as well, ControlNet, ArcNet, BlueTooth, CANopen, Interbus, Modb= us, LonWorks, WorldFIP, etc, and that these technologies solve different applications. But I would like to stay away from that issue, and focus o= n what is being used, what is most common, and what you like. Lance _______________________________________________________________________ This mailing list is neither sponsored nor endorsed by Invensys Process Systems (formerly The Foxboro Company). Use the info you obtain here at your own risks. Read http://www.thecassandraproject.org/disclaimer.html foxboro mailing list: //www.freelists.org/list/foxboro to subscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=join to unsubscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=leave